logo
sublogo
You are browsing environment: HUMAN GUT
help

CAZyme Information: MGYG000002663_00337

You are here: Home > Sequence: MGYG000002663_00337

Basic Information | Genomic context | Full Sequence | Enzyme annotations |  CAZy signature domains |  CDD domains | CAZyme hits | PDB hits | Swiss-Prot hits | SignalP and Lipop annotations | TMHMM annotations

Basic Information help

Species Prevotella sp900772835
Lineage Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Bacteroidaceae; Prevotella; Prevotella sp900772835
CAZyme ID MGYG000002663_00337
CAZy Family GH13
CAZyme Description Pullulanase
CAZyme Property
Protein Length CGC Molecular Weight Isoelectric Point
634 MGYG000002663_7|CGC1 70925.62 6.5592
Genome Property
Genome Assembly ID Genome Size Genome Type Country Continent
MGYG000002663 2098573 MAG United Republic of Tanzania Africa
Gene Location Start: 15553;  End: 17457  Strand: +

Full Sequence      Download help

Enzyme Prediction      help

No EC number prediction in MGYG000002663_00337.

CAZyme Signature Domains help

Family Start End Evalue family coverage
GH13 170 494 8.8e-115 0.9965397923875432

CDD Domains      download full data without filtering help

Cdd ID Domain E-Value qStart qEnd sStart sEnd Domain Description
TIGR02104 pulA_typeI 0.0 28 614 13 605
pullulanase, type I. Pullulan is an unusual, industrially important polysaccharide in which short alpha-1,4 chains (maltotriose) are connected in alpha-1,6 linkages. Enzymes that cleave alpha-1,6 linkages in pullulan and release maltotriose are called pullulanases although pullulan itself may not be the natural substrate. This family consists of pullulanases related to the subfamilies described in TIGR02102 and TIGR02103 but having a different domain architecture with shorter sequences. Members are called type I pullulanases.
cd11341 AmyAc_Pullulanase_LD-like 0.0 135 537 1 406
Alpha amylase catalytic domain found in Pullulanase (also called dextrinase; alpha-dextrin endo-1,6-alpha glucosidase), limit dextrinase, and related proteins. Pullulanase is an enzyme with action similar to that of isoamylase; it cleaves 1,6-alpha-glucosidic linkages in pullulan, amylopectin, and glycogen, and in alpha-and beta-amylase limit-dextrins of amylopectin and glycogen. Pullulanases are very similar to limit dextrinases, although they differ in their action on glycogen and the rate of hydrolysis of limit dextrins. The Alpha-amylase family comprises the largest family of glycoside hydrolases (GH), with the majority of enzymes acting on starch, glycogen, and related oligo- and polysaccharides. These proteins catalyze the transformation of alpha-1,4 and alpha-1,6 glucosidic linkages with retention of the anomeric center. The protein is described as having 3 domains: A, B, C. A is a (beta/alpha) 8-barrel; B is a loop between the beta 3 strand and alpha 3 helix of A; C is the C-terminal extension characterized by a Greek key. The majority of the enzymes have an active site cleft found between domains A and B where a triad of catalytic residues (Asp, Glu and Asp) performs catalysis. Other members of this family have lost the catalytic activity as in the case of the human 4F2hc, or only have 2 residues that serve as the catalytic nucleophile and the acid/base, such as Thermus A4 beta-galactosidase with 2 Glu residues (GH42) and human alpha-galactosidase with 2 Asp residues (GH31). The family members are quite extensive and include: alpha amylase, maltosyltransferase, cyclodextrin glycotransferase, maltogenic amylase, neopullulanase, isoamylase, 1,4-alpha-D-glucan maltotetrahydrolase, 4-alpha-glucotransferase, oligo-1,6-glucosidase, amylosucrase, sucrose phosphorylase, and amylomaltase.
COG1523 PulA 3.76e-139 62 634 99 690
Pullulanase/glycogen debranching enzyme [Carbohydrate transport and metabolism].
TIGR02103 pullul_strch 2.51e-110 35 587 136 842
alpha-1,6-glucosidases, pullulanase-type. Members of this protein family include secreted (or membrane-anchored) pullulanases of Gram-negative bacteria and pullulanase-type starch debranching enzymes of plants. Both enzymes hydrolyze alpha-1,6 glycosidic linkages. Pullulan is an unusual, industrially important polysaccharide in which short alpha-1,4 chains (maltotriose) are connected in alpha-1,6 linkages. Enzymes that cleave alpha-1,6 linkages in pullulan and release maltotriose are called pullulanases although pullulan itself may not be the natural substrate. This family is closely homologous to, but architecturally different from, the Gram-positive pullulanases of Gram-positive bacteria (TIGR02102). [Energy metabolism, Biosynthesis and degradation of polysaccharides]
PLN02877 PLN02877 5.31e-104 31 559 219 846
alpha-amylase/limit dextrinase

CAZyme Hits      help

Hit ID E-Value Query Start Query End Hit Start Hit End
AGB28439.1 0.0 23 634 31 659
QNT66905.1 0.0 1 634 1 654
ALO49594.1 0.0 26 634 25 639
QVJ82241.1 0.0 16 634 3 622
QUB46864.1 0.0 28 633 26 637

PDB Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
6JEQ_A 1.58e-178 31 597 45 618
Crystalstructure of Pullulanase from Paenibacillus barengoltzii complex with beta-cyclodextrin [Paenibacillus barengoltzii],6JFJ_A Crystal structure of Pullulanase from Paenibacillus barengoltzii complex with maltohexaose and alpha-cyclodextrin [Paenibacillus barengoltzii],6JFX_A Crystal structure of Pullulanase from Paenibacillus barengoltzii complex with maltopentaose [Paenibacillus barengoltzii],6JHF_A Crystal structure of apo Pullulanase from Paenibacillus barengoltzii [Paenibacillus barengoltzii],6JHG_A Crystal structure of apo Pullulanase from Paenibacillus barengoltzii in space group P212121 [Paenibacillus barengoltzii]
6JHH_A 2.52e-177 31 597 45 618
Crystalstructure of mutant D350A of Pullulanase from Paenibacillus barengoltzii complexed with maltotriose [Paenibacillus barengoltzii]
6JHI_A 2.52e-177 31 597 45 618
Crystalstructure of mutant D470A of Pullulanase from Paenibacillus barengoltzii complexed with maltotetraose [Paenibacillus barengoltzii]
2WAN_A 1.38e-161 31 633 322 919
Pullulanasefrom Bacillus acidopullulyticus [Bacillus acidopullulyticus]
7LSA_A 6.21e-132 31 632 68 710
ChainA, Pullulanase [Ruminococcus bromii]

Swiss-Prot Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
O33840 8.82e-145 31 634 229 841
Pullulanase OS=Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8) OX=243274 GN=pulA PE=1 SV=2
C0SPA0 1.80e-126 31 597 110 673
Pullulanase OS=Bacillus subtilis (strain 168) OX=224308 GN=amyX PE=1 SV=1
Q8GTR4 3.00e-67 50 518 233 791
Pullulanase 1, chloroplastic OS=Arabidopsis thaliana OX=3702 GN=PU1 PE=1 SV=2
A0A0H2UNG0 1.28e-65 39 561 465 1052
Pullulanase A OS=Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) OX=170187 GN=spuA PE=1 SV=1
A0A0H2ZL64 1.66e-65 39 561 450 1037
Pullulanase A OS=Streptococcus pneumoniae serotype 2 (strain D39 / NCTC 7466) OX=373153 GN=spuA PE=3 SV=1

SignalP and Lipop Annotations help

This protein is predicted as SP

Other SP_Sec_SPI LIPO_Sec_SPII TAT_Tat_SPI TATLIP_Sec_SPII PILIN_Sec_SPIII
0.000218 0.999154 0.000158 0.000167 0.000145 0.000133

TMHMM  Annotations      help

There is no transmembrane helices in MGYG000002663_00337.